WUT_Computer_Science/Programming/PORR/report/first_part/main.tex
Krzysztof kuhy Rudnicki ffa5dad02a Split 19 over-cap LaTeX reports, proving each PDF is unchanged
The 250-line cap applies to prose too, and the reports were the worst
offenders -- ENUME's projectA.tex alone was 1,876 lines. Each is now a
preamble plus one \input{} per section, which is how a long LaTeX document is
normally organised; not one byte of prose was rewritten.

"The PDF is unchanged" is checked by a script rather than by eye, because
hashing the PDF cannot work: pdflatex stamps a /CreationDate and an /ID into
every build, so two runs of the SAME source already differ. tex_fingerprint.sh
compares what a reader sees instead -- page count plus a hash of the extracted
text -- and it is stable across rebuilds of untouched sources, which is the
property that makes it usable as a gate.

It earned its keep immediately. Both ECOTE reports quote an example LaTeX
document inside an lstlisting block, so \end{document} appears in the middle
of the file; splitting on the FIRST one stranded everything after it. Same
page count, different text, caught automatically. EOPSY lab3 exposed a second
bug: a \section{} title that runs onto the next line.

Result: 19 .tex over the cap -> 1. The survivor,
ELAC/.../03-building-nfa-...tex, is 418 lines of consecutive tikz figures
with no subsection to split on and needs a hand-placed boundary.

Verified: 29 splits across two passes (section, then subsection for the
pieces still over), every one reporting `unchanged` from
scripts/tex_fingerprint.sh --check.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0172dj34FDpao6wsix8ZuCzE
2026-08-28 19:47:12 +02:00

44 lines
1.1 KiB
TeX

\documentclass[12pt]{article}
\usepackage[utf8]{inputenc}
% T1 is required for Polish ogonek characters; without it pdflatex
% fails with "Command \k unavailable in encoding OT1".
\usepackage[T1]{fontenc}
\usepackage{pgfplots}
\usepgfplotslibrary{groupplots}
\pgfplotsset{compat=1.17}
\usepackage{float}
\usepackage{graphicx}
\usepackage[polish]{babel}
\usepackage{hyperref}
\hypersetup{
colorlinks=true,
linkcolor=blue,
filecolor=magenta,
urlcolor=blue,
pdfpagemode=FullScreen,
}
\usepackage{listings}
\lstset{
basicstyle=\ttfamily\small,
keywordstyle=\color{blue}\bfseries,
commentstyle=\color{green!60!black},
stringstyle=\color{red},
numbers=left,
numberstyle=\tiny,
stepnumber=1,
numbersep=5pt,
frame=lines,
breaklines=true,
captionpos=b
}
\title{Rozwiązanie układu równań liniowych iteracyjną metodą Richardsona \\
Sprawozdanie, Etap II}
\author{Kacper Górka, Krzysztof Rudnicki, Aleksandra Sobala}
\begin{document}
\maketitle
\input{sections/01-zadanie}
\input{sections/02-baza}
\input{sections/03-zrownoleglenie}
\end{document}